Japanese rules. Komi is 0 points for White. No prisoners yet. Black to play and win. Please flag or comment if there is a mistake. Thanks to Starline, kevinwm, sf_jeff, Fokatukc, and dixi for corrections. (You'd think it wouldn't take five people to tell me for me to get the komi value correct.)
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; SZ[9]
AB[bc][ca][cb][cc][dc][ec][fc][gc][gd][ge][gf][gh]
AW[ab][ad][ba][bb][bd][cd][dd][ed][fd][fe][ff][fg][fh]
(; B[ac]; W[gg] C[Oops.])
(; B[fi]; W[gg] C[Oops.])
(; B[gi]; W[gg]; B[hg]; W[fi] (; B[hh]; W[ac] C[White wins.])(; B[hi]; W[ac] C[White wins.])(; B[ih]; W[ac] C[White wins.])(; B[ac]; W[hh] C[Oops.]))
(; B[hh]; W[gg]; B[hg]; W[ac] (; B[gi]; W[fi] C[White wins.])(; B[fi]; W[ei]; B[gi]; W[eh] C[Jigo; you could have won.]))
(; B[gg]; W[gi] (; B[ac]; W[hh]; B[hg]; W[ih] (; B[ig]; W[hi] C[Jigo; you could have won.])(; B[hi]; W[ii] (; B[ig] C[RIGHT][You win! White J2 was a costly mistake, but J1 would have led to a victory for black, too.])(; B[fi]; W[ei]; B[ig] C[RIGHT][You win!White J2 was a costly mistake, but J1 would have led to a victory for black, too.])))(; B[hi]; W[fi] (; B[hh]; W[ac] C[White wins.])(; B[ac]; W[hh]; B[hg] C[RIGHT][You win!])))
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